Universal water filter



FIG. 1 is a perspective view of a universal water filter showing my new design.

FIG. 2 is a top plan view thereof.

FIG. 3 is a bottom plan view thereof.

FIG. 4 is a front elevational view thereof; and,

FIG. 5 is a side elevational view thereof. 

The ornamental design for a universal water filter, as shown and described. 